ASR Outdoor 3-Piece Gold Rush 6" Classifier Sieve Set — 10/20/30 HPI Stainless Mesh, Lightweight ABS Frames

ASR Outdoor's 3-piece Gold Rush 6-inch classifier set is a compact, durable sifting kit with 10, 20 and 30 holes-per-inch screens designed to sort material for small-scale gold panning and field work.

If you prospect, collect gems, prepare soil samples, or run hands-on science projects, efficient particle separation makes processing faster and more precise. This set combines three commonly used mesh sizes in a lightweight ABS frame wrapped with stainless steel mesh so you can carry a versatile solution for day trips or classroom demonstrations without adding bulk.

Which mesh sizes are included and why do they matter?

The kit contains three 6-inch classifiers with 10, 20 and 30 holes per inch, covering a useful range of particle sizes from coarse gravel down to fine sand. Using the right screen first reduces clogging and speeds up downstream panning or sorting.

• 10 holes/inch: removes large gravel and cobbles to speed initial sorting
• 20 holes/inch: ideal for medium-sized material and reducing processing time
• 30 holes/inch: catches fine sand and concentrates manageable material for panning

How durable and portable are these screens for field use?

Frames are molded ABS plastic and the sieves use 304 stainless steel wire mesh, giving a balance of impact resistance and corrosion protection for repeated outdoor use. Their 6-inch diameter fits easily into a backpack or vest kit, making them practical for short hikes and urban prospecting alike.

• ABS frame resists drops and impacts without heavy weight
• 304 stainless mesh holds shape and resists rust in wet environments
• Small footprint (6" diameter) fits standard prospecting pans and carry systems

What tasks and projects can this classifier set handle?

Beyond gold panning, these screens are useful for gem hunting, separating garden soil, preparing samples for school science, and filtering aggregate material for craft or lab demonstrations. The three-screen progression helps you tailor the workflow to the material you encounter.

• Gold and mineral prospecting: sort out oversize material before panning
• Gem and rock collecting: isolate potential finds without damaging specimens
• Soil and garden use: separate rocks and debris from planting mixes
• Educational labs: teach sieving, particle size distribution, and sampling techniques

How do I use and maintain the 3-piece set for best results?

Stack the classifiers or use them sequentially to remove progressively smaller material, then pan, sieve, or examine the remaining concentrate. Rinse thoroughly after each outing and air-dry to keep the stainless mesh performing well over time.

• Use coarse-to-fine order to reduce clogging and speed processing
• Rinse with water to clear trapped particles, then dry completely
• Store nested to save space and protect mesh from bending

Who this set is for: hobby prospectors, weekend field researchers, teachers, and gardeners who need a portable, resilient tool to sort material quickly. The ASR Outdoor Gold Rush 3-piece 6-inch classifier set gives you three common sieve sizes in a compact package, useful for day trips, classroom activities, and small-scale separations where weight and convenience matter.